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/*
* Author: Jean-Marc Lienher ( http://oksid.ch )
* Copyright 2000-2003 by O'ksi'D.
*
* This library is free software. Distribution and use rights are outlined in
* the file "COPYING" which should have been included with this file. If this
* file is missing or damaged, see the license at:
*
* https://www.fltk.org/COPYING.php
*
* Please see the following page on how to report bugs and issues:
*
* https://www.fltk.org/bugs.php
*/
/*
* generate the "if(){} else if ..." structure of ucs2fontmap()
*/
#include <wchar.h>
#include <stdio.h>
char buffer[1000000];
int main(int argc, char **argv) {
char buf[80];
int len;
char *encode[256];
int encode_number = 0;
unsigned int i = 0;
unsigned char *ptr;
unsigned char *lst = "";
size_t nb;
int nbb = 0;
len = fread(buffer, 1, 1000000, stdin);
puts(" ");
puts(" /*************** conv_gen.c ************/");
buffer[len] = '\0';
ptr = buffer;
printf("const int ucs2fontmap"
"(char *s, unsigned int ucs, int enc)\n");
printf("{\n");
printf(" switch(enc) {\n");
printf(" case 0:\n");
printf(" s[0] = (char) ((ucs & 0xFF00) >> 8);\n");
printf(" s[1] = (char) (ucs & 0xFF);\n");
printf(" return 0;");
while (len > 0) {
unsigned char *p = ptr;
unsigned char *f, *t;
while (*p != ']') {
i++;
p++;
}
*(p - 1) = '\0';
*(p - 6) = '\0';
f = p - 5;
while (*p != '+') { i++; p++;}
p++;
t = p;
*(p + 4) = '\0';
if (strcmp(lst, ptr)) {
encode_number++;
encode[encode_number] = ptr;
printf("\n break;");
printf("\n case %d:\n", encode_number);
printf(" ");
} else {
printf(" else ");
}
lst = ptr;
printf("if (ucs <= 0x%s) {\n", t);
printf(" if (ucs >= 0x%s) {\n", f);
if (*(f - 3) == '2') {
printf(" int i = (ucs - 0x%s) * 2;\n", f);
printf(" s[0] = %s_%s[i++];\n", ptr, f, f);
printf(" s[1] = %s_%s[i];\n", ptr, f, f);
printf(" if (s[0] || s[1]) return %d;\n", encode_number);
} else {
printf(" s[0] = 0;\n");
printf(" s[1] = %s_%s[ucs - 0x%s];\n", ptr, f, f);
printf(" if (s[1]) return %d;\n", encode_number);
}
printf(" }\n");
printf(" }");
while (*ptr != '\n') {
ptr++;
len--;
}
ptr++;
len--;
}
printf("\n break;\n");
printf("\n default:\n");
printf(" break;\n");
printf(" };\n");
printf(" return -1;\n");
printf("};\n\n");
printf("const int encoding_number(const char *enc)\n{\n");
printf(" if (!enc || !strcmp(enc, \"iso10646-1\")) {\n");
printf(" return 0;\n");
i = 1;
while (i <= encode_number) {
int l;
char *ptr;
l = strlen(encode[i]) - 3;
ptr = encode[i] + l;
*(ptr) = '\0';
ptr--;
while (ptr != encode[i]) {
if (*ptr == '_') {
*ptr = '-';
ptr--;
break;
}
ptr--;
}
while (ptr != encode[i]) {
if (*ptr == '_') {
*ptr = '.';
}
ptr--;
}
printf(" } else if (!strcmp(enc, \"%s\")", encode[i] +11);
if (!strcmp(encode[i] + 11, "big5-0")) {
printf(" || !strcmp(enc, \"big5.eten-0\")");
} else if (!strcmp(encode[i] + 11, "dingbats")) {
printf(" || !strcmp(enc, \"zapfdingbats\")");
printf(" || !strcmp(enc, \"zapf dingbats\")");
printf(" || !strcmp(enc, \"itc zapf dingbats\")");
} else if (!strcmp(encode[i] + 11, "jisx0208.1983-0")) {
printf(" || !strcmp(enc, \"jisx0208.1990-0\")");
}
printf(") {\n");
printf(" return %d;\n", i);
i++;
}
printf(" };\n");
printf(" return -1;\n");
printf("};\n\n");
printf("/*\n");
printf("const char *encoding_name(int num)\n{\n");
printf(" switch (num) {\n");
i = 1;
while (i <= encode_number) {
printf(" case %d:\n", i);
printf(" return \"%s\";\n", encode[i] + 11);
i++;
}
printf(" };\n");
printf(" return \"iso10646-1\";\n");
printf("};\n\n");
printf("*/\n");
return 0;
}
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